UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DGy4muPhbJV6v63IjfanydY3j3AVC4+LAgbibvTyljY=' 
WHERE 
  key_id = 'bd3ba349b31b169f74f86c2355387442dc354891f278bfe2227c046db99116c2' 
  AND (
    token = 'DGy4muPhbJV6v63IjfanydY3j3AVC4+LAgbibvTyljY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )