UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YMtj0hi7/EuyGbraIQ+OWHxewHWTCpasGhx1Obi/hzs=' 
WHERE 
  key_id = 'fd30f7c5004334cdb48c49d693be536c77e2437e6aac3553e8359e59624891f7' 
  AND (
    token = 'YMtj0hi7/EuyGbraIQ+OWHxewHWTCpasGhx1Obi/hzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )