UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1cWYZjmgfs5WCzbHX3gnpLZmdi0lx+jDeh6xPnkeRtk=' 
WHERE 
  key_id = '87063b5c27d525ace079dca76bbd1b7c95742cf067d0e24416ac30ed042ba1dd' 
  AND (
    token = '1cWYZjmgfs5WCzbHX3gnpLZmdi0lx+jDeh6xPnkeRtk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )