UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IUr2zEC5lGtLn0SXRJhQMnu/BsQG0WvmhnxyrHI0oFg=' 
WHERE 
  key_id = 'e415eeb2f4fde09175f8d5308fe1fc5410c254a746a9639094fcc581bcae6c3a' 
  AND (
    token = 'IUr2zEC5lGtLn0SXRJhQMnu/BsQG0WvmhnxyrHI0oFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )