UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BKBVS3F9crSyEy3xNMxx4JNmTwoqAJmcwCx4uZ4UCBw=' 
WHERE 
  key_id = 'f205bd9319bab900299d2820bd01d4d71e073827a8a39eb210fe73d69c599f5d' 
  AND (
    token = 'BKBVS3F9crSyEy3xNMxx4JNmTwoqAJmcwCx4uZ4UCBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )