UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nh3Ns5qpHWrQS/R3mA1cgAylhYqMiX1irGTJBl5bR6k=' 
WHERE 
  key_id = '8178c4be2673b3034abbd2f7876d94093a5d412a5daa90a3fd7ff06fb3871c47' 
  AND (
    token = 'nh3Ns5qpHWrQS/R3mA1cgAylhYqMiX1irGTJBl5bR6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )