UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Fz4WILtYtrNqW2RUxB0sN5QEvXch7EXAgERatY2G+M=' 
WHERE 
  key_id = 'c95f5ec4ed462b350dfd1e26d152b1b6e2e890028417fb2925bec855cc252144' 
  AND (
    token = '4Fz4WILtYtrNqW2RUxB0sN5QEvXch7EXAgERatY2G+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )