UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rVBAF+ZjvTittCfHE5lCBDmL8x9mxC/o7TrOSxqVzFw=' 
WHERE 
  key_id = 'ea927aec5e3d7a50664f2e987d542e9e1ddeabefbe3dd6399781d84fe2d3c2eb' 
  AND (
    token = 'rVBAF+ZjvTittCfHE5lCBDmL8x9mxC/o7TrOSxqVzFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )