UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WTxZlB7mjLy/n3Y6GYOryiHzeCi4A6UYx9HiLXNSAsc=' 
WHERE 
  key_id = '03e88b7349c67ef42aba465814228f9740aa86bd61ef16f7eb743e8e85d648cd' 
  AND (
    token = 'WTxZlB7mjLy/n3Y6GYOryiHzeCi4A6UYx9HiLXNSAsc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )