UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I7z38cqANvsg9r7CAzaRZyT88e7esABjSpOLwEMmFpI=' 
WHERE 
  key_id = '8035c6eb0bb8c4e5fbe51e6551d1ca2d3d0d94d1c71e8e4a96a494a2acda4562' 
  AND (
    token = 'I7z38cqANvsg9r7CAzaRZyT88e7esABjSpOLwEMmFpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )