UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rjT436s4jj7jv7aUag2rIcmKgZ8Tn4f/TO1n4m/Cgi4=' 
WHERE 
  key_id = '4c4f3ae40106c41534beff8486c410afdc9c9c53a937075fe61c65720214ad02' 
  AND (
    token = 'rjT436s4jj7jv7aUag2rIcmKgZ8Tn4f/TO1n4m/Cgi4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )