UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O9B8BMrCMf0lnmtHoIqpfYNXRy0dusrieUeC/1zreyo=' 
WHERE 
  key_id = 'f19e4bc3c6f5c476fa8fced268d58b7a701f1479343d4d5813d5be2cc6c7ec44' 
  AND (
    token = 'O9B8BMrCMf0lnmtHoIqpfYNXRy0dusrieUeC/1zreyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )