UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iEJQRkDSAO6kPQfC2dGppQEt65ugmlS6fleeRjWAyos=' 
WHERE 
  key_id = '1b08ac31f3ec3dc4e5152d6fa3ecf478abd0d57c5e34472ed5e4d3d98fa2eda9' 
  AND (
    token = 'iEJQRkDSAO6kPQfC2dGppQEt65ugmlS6fleeRjWAyos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )