UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r5faglEb/3965tteTXpm6HtaE2CmspkN+62xPc5pvlc=' 
WHERE 
  key_id = '3c728aa32db8655e74908afaf28633e822f909ff71e324ba3498f46792300012' 
  AND (
    token = 'r5faglEb/3965tteTXpm6HtaE2CmspkN+62xPc5pvlc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )