UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'igMdHAJqfuzmIF6Iuma4/YiMrl/r+M/QC858BTbSReU=' 
WHERE 
  key_id = '78cce4d1259292545711a4962c3979d8d725810e9f2b89ae04b7f97217b1b2c1' 
  AND (
    token = 'igMdHAJqfuzmIF6Iuma4/YiMrl/r+M/QC858BTbSReU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )