UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ynGk+nYSMC9NIB5zZ6cngrOIOCd3+Ln0iCSTK/FoBzc=' 
WHERE 
  key_id = '8e43f781f78ef202178671f829d0b0119f422c67de5ee7d842a4f693d63b3616' 
  AND (
    token = 'ynGk+nYSMC9NIB5zZ6cngrOIOCd3+Ln0iCSTK/FoBzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )