UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M2Dsxt8f2hBYhfex3RbcpfJDa4rTG4HHzUc4SSb/52s=' 
WHERE 
  key_id = '7be3825382081fd03c0e823122c3a32da4833bfaa830a8066cbb1f7ebcd04ed9' 
  AND (
    token = 'M2Dsxt8f2hBYhfex3RbcpfJDa4rTG4HHzUc4SSb/52s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )