UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3J6qUOglsNoHpkco0sn/2aSber+75I2amO2qMwgAZh0=' 
WHERE 
  key_id = 'a3933f00f3ca34a471234a5bdf04ab570710c857d438d713125d89a5644ca88c' 
  AND (
    token = '3J6qUOglsNoHpkco0sn/2aSber+75I2amO2qMwgAZh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )