UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jmN/6/47a6+H/CyMjJolFFgrfAjXvTTPhKqSGjcAoCk=' 
WHERE 
  key_id = '53e75df50a2e01ccf47fa002caef8ffbc22f47dcf6c5ad6c15eebcd32bfcf056' 
  AND (
    token = 'jmN/6/47a6+H/CyMjJolFFgrfAjXvTTPhKqSGjcAoCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )