UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R06aizMSSJrV368ipojpPmr44UFZfwpqjChuA7nskQU=' 
WHERE 
  key_id = '8335a43ba26dde65ceb916965bdbb8c357b0e67a3cc86bc5e154d442b557cc4a' 
  AND (
    token = 'R06aizMSSJrV368ipojpPmr44UFZfwpqjChuA7nskQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )