UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G/tTJp+qkaxYgksDG2byO0JAXbSWLL0raqbO+9Cz84Q=' 
WHERE 
  key_id = 'ab65481fcf6d6181b98db857a68533784a9f3649b14c0ed3acd84109ca6087ae' 
  AND (
    token = 'G/tTJp+qkaxYgksDG2byO0JAXbSWLL0raqbO+9Cz84Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )