UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KPPlAoZ15vy2vUbn3+wG/f+YYevQxuB+czbxuRXbw6I=' 
WHERE 
  key_id = 'e747067d9c68775776e7215fd173da58a298fac17b849c20d2682b87194f5fe5' 
  AND (
    token = 'KPPlAoZ15vy2vUbn3+wG/f+YYevQxuB+czbxuRXbw6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )