UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+qp+8dhH+UXoJfw5Q3OWrFxxknhF8hBU/B8z5So5PRQ=' 
WHERE 
  key_id = 'aa6ecae35fa796bf296bd486a25e21fd8a390256d2a4aed4c899f739e9cfde77' 
  AND (
    token = '+qp+8dhH+UXoJfw5Q3OWrFxxknhF8hBU/B8z5So5PRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )