UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/8iV/JejxDzSFPanuptGxJlc+zq9nuLL8qn7Jk43Gnk=' 
WHERE 
  key_id = '5771830f456332011d6915b53059f8ad8075bd4cecd63f20cb655b159b506936' 
  AND (
    token = '/8iV/JejxDzSFPanuptGxJlc+zq9nuLL8qn7Jk43Gnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )