UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9P8+d7Q6zuSIuaERWcZcpEkgFIeoclcMrLt+qKx+cVk=' 
WHERE 
  key_id = '7d14c3756f83004d2ce3f8d62ed0456434c2dedbcf37850e84f6e9ec28244bb7' 
  AND (
    token = '9P8+d7Q6zuSIuaERWcZcpEkgFIeoclcMrLt+qKx+cVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )