UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uorwOq0EqlO5xUyBPjSEVbLRqWoWjSfR3s4jNhR4RNo=' 
WHERE 
  key_id = 'a127486236b782e5aa23744430659c41bd559e8553ee3fc80bc343b24eabe334' 
  AND (
    token = 'uorwOq0EqlO5xUyBPjSEVbLRqWoWjSfR3s4jNhR4RNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )