UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xfQE+cm/tgpdlV/O7dnwJvsCKW8qlj9YU+5GHP9LU0c=' 
WHERE 
  key_id = 'c03cc3f8d0e87a5f814fbf4f2d9b8e1c3842be04cfc465630c04302d607c66a6' 
  AND (
    token = 'xfQE+cm/tgpdlV/O7dnwJvsCKW8qlj9YU+5GHP9LU0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )