UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5TU8YayuokSxjfCIIFwBXWQpQemzL2QSZBznaSuXHso=' 
WHERE 
  key_id = '1f7e9973a04995d942c1faeabce601d682d4e8d1b84b8fac3d0441ba1f612aca' 
  AND (
    token = '5TU8YayuokSxjfCIIFwBXWQpQemzL2QSZBznaSuXHso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )