UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GG+ajGPmdfLaYotahVRoHsxLuylxF+19ihbqAOEXLJA=' 
WHERE 
  key_id = 'e7e8dc5ac317e3b7fc8d000585bea83e70919e38627d43ef003889f1ed178993' 
  AND (
    token = 'GG+ajGPmdfLaYotahVRoHsxLuylxF+19ihbqAOEXLJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )