UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uPg/SgYc/iBvBr4Sj1P7Z5z8CSiGNylFczp7XfxNHpk=' 
WHERE 
  key_id = 'fe29e88f9ea543055f2fc32b0194be4ada4c48261824c246e339c353eda9c29b' 
  AND (
    token = 'uPg/SgYc/iBvBr4Sj1P7Z5z8CSiGNylFczp7XfxNHpk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )