UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fYvNSRP6nDt1shEO+M7aX78ukHA/U649ThyltG90diY=' 
WHERE 
  key_id = 'b5d3f933c7c9a463089b1d8bf3996a370bc29fbe0559057da9e8e6e51927c971' 
  AND (
    token = 'fYvNSRP6nDt1shEO+M7aX78ukHA/U649ThyltG90diY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )