UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Can9H5fpCMcL+07ATtcJYOrIYngO8mPqHznDVuaiVdA=' 
WHERE 
  key_id = '34565dce676cc14ceee5e6943a793d490dfe17360920ecaa431e5a3852e0b923' 
  AND (
    token = 'Can9H5fpCMcL+07ATtcJYOrIYngO8mPqHznDVuaiVdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )