UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PwsKR5i9YAuWGBOwGbJUDYqmQ9zfdK7BtFFj6EdW9Co=' 
WHERE 
  key_id = '55caf49cb39c5bd880f91428c09e69f778bf3f8c3954660fb0403d5d27bef2a0' 
  AND (
    token = 'PwsKR5i9YAuWGBOwGbJUDYqmQ9zfdK7BtFFj6EdW9Co=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )