UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nsj3YhgpXgi3FJL7UVd7sIoASfaYapif/07vJ155NGo=' 
WHERE 
  key_id = 'da549b3b55eabec4f70b6d440bd14684ff4117ae8aa3012140864b0ed5575f54' 
  AND (
    token = 'Nsj3YhgpXgi3FJL7UVd7sIoASfaYapif/07vJ155NGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )