UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+OaN+cng3+xQfjRcSSi+w2dAuxJxujW/7YYwNFCejtc=' 
WHERE 
  key_id = 'a104604a60dd0714b241f37b9f37be0e4d584b8f9a3f41c7e56538b37d2bcc3a' 
  AND (
    token = '+OaN+cng3+xQfjRcSSi+w2dAuxJxujW/7YYwNFCejtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )