UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QPRx15rk7BUkbyeWgJ2L/6Q7wJxCQKLvDwV6USRPdwM=' 
WHERE 
  key_id = 'b36b17ca3c0a46e7e3fcbdab008af37e61eade28d0fad7b9bfa3120e8543d8c7' 
  AND (
    token = 'QPRx15rk7BUkbyeWgJ2L/6Q7wJxCQKLvDwV6USRPdwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )