UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wyYID+1JW8xV43tT47NK28y9cDeBRfOFwKi476UKQsY=' 
WHERE 
  key_id = 'c3c871851db6bc444204022806d4dd90b205400d5ad23aaa167c0286dc514336' 
  AND (
    token = 'wyYID+1JW8xV43tT47NK28y9cDeBRfOFwKi476UKQsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )