UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NmRiEmm8qcfh/AmsMx1ucIIthskTku4R9oiUzel5E+M=' 
WHERE 
  key_id = 'c5c1c5499ce60e527f622897320863ac4a5f97a6169f10102e807440ec6e321a' 
  AND (
    token = 'NmRiEmm8qcfh/AmsMx1ucIIthskTku4R9oiUzel5E+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )