UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7jchg+Hl6kEcJ0WFMazpRGs+ZleGqRHa8Sxd4mx97BA=' 
WHERE 
  key_id = '3d92f5e8214a9d1850f252e8fecdf973e37082887572cae32d86ed0ebb2031d0' 
  AND (
    token = '7jchg+Hl6kEcJ0WFMazpRGs+ZleGqRHa8Sxd4mx97BA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )