UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qhs7YZnS8ucZ9Gyj2QnV2rYuDzU8XSBl+s+Q8shSIe0=' 
WHERE 
  key_id = 'bbc2ac9432e7f5a2460276bbfd7651a8f54a024cd3e02c0b8468b2974976e909' 
  AND (
    token = 'Qhs7YZnS8ucZ9Gyj2QnV2rYuDzU8XSBl+s+Q8shSIe0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )