UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SRrnD/mqYWElwG8PMBFxSWcdlpUv+b5iD7QKODmUCmA=' 
WHERE 
  key_id = '472db96527ac8f2fc24676b01b4a1d148f95e7a0d6b0e2573cdf0a0cc1729dfb' 
  AND (
    token = 'SRrnD/mqYWElwG8PMBFxSWcdlpUv+b5iD7QKODmUCmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )