UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ur61MYTE/67dam8/g8KsqO3r8H4XLbsTv0qTaX2xHzg=' 
WHERE 
  key_id = '0d2548bbe36c318c07c61ac68c80ba3afc667953779b3304e5d6d292266e40b5' 
  AND (
    token = 'Ur61MYTE/67dam8/g8KsqO3r8H4XLbsTv0qTaX2xHzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )