UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+3olrwaceCk7+lsigVLSImDcd+5HUlnugrXegVcN0sY=' 
WHERE 
  key_id = 'e1411c7fe8c41ca0810c5ab3e4e951a7e39acc4c227548367b96ce06f12d54e7' 
  AND (
    token = '+3olrwaceCk7+lsigVLSImDcd+5HUlnugrXegVcN0sY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )