UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8CUf6QcpxjdYzjLPGOghlFXXXrUw99HxQ4f4SUmrkig=' 
WHERE 
  key_id = 'e63b7263bd1dea97e41790f48778dcdfff912a16c0e0e37f345705d6448d3b87' 
  AND (
    token = '8CUf6QcpxjdYzjLPGOghlFXXXrUw99HxQ4f4SUmrkig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )