UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'niI0CrnT8qZpPqfpgL7r/pDZ5BoMHrxHWeZFcuIQ3Ok=' 
WHERE 
  key_id = '3ffa56c5d06781993af4d140a726867d19721f2a17fedefce13c4758ffacb06f' 
  AND (
    token = 'niI0CrnT8qZpPqfpgL7r/pDZ5BoMHrxHWeZFcuIQ3Ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )