UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qYc6hF+3doSjsmyFWVXPyfJr3qlTbm8lOprYqHP8k5M=' 
WHERE 
  key_id = '99d7f56b20063533a97de1450cf0df265d9d4fdd7d9d819b6a4ef8118f6fa0d8' 
  AND (
    token = 'qYc6hF+3doSjsmyFWVXPyfJr3qlTbm8lOprYqHP8k5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )