UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aA6HnN3xjGkpTACAMObrr1J1xyjXswFOyKF27FVr8EA=' 
WHERE 
  key_id = 'd94a8e319f8ed33c5206ceae7e1ea15490d0a1ae9004f059cc710e6f1c1d1963' 
  AND (
    token = 'aA6HnN3xjGkpTACAMObrr1J1xyjXswFOyKF27FVr8EA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )