UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YM/WVOWiC67FKutxrcE8v1RhX4Aw2VEMOsOfRXLfSys=' 
WHERE 
  key_id = '2dc8e15f83acfe809eea78eafdbcf315f90ef4a3414fc24b41e45f4ddc60a17b' 
  AND (
    token = 'YM/WVOWiC67FKutxrcE8v1RhX4Aw2VEMOsOfRXLfSys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )