UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g+96AEc3S5WGvN84BoCQ/ztBeLa3bj6W161+KylaQrk=' 
WHERE 
  key_id = 'c577d399bde7eedf15abf6b2c2e2909061f7e74f7812a770f85cadfa86ab81be' 
  AND (
    token = 'g+96AEc3S5WGvN84BoCQ/ztBeLa3bj6W161+KylaQrk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )