UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NrWa+waj44exdle6S2nPJeo02qCkCysJGJQjZILugkQ=' 
WHERE 
  key_id = '70265ad8812bd175e6bc61e3c12e554ce0f77c8c3086164a8ee971512d5d129e' 
  AND (
    token = 'NrWa+waj44exdle6S2nPJeo02qCkCysJGJQjZILugkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00021