UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RMzUFYomEerqFO/a4U1GOqMM/vZ241omYSz4zBITK+0=' 
WHERE 
  key_id = 'dbe2ba8f7e3ef5d1e4c4c8ffe9e29749a3607fa794f7f339ea5fc55f1b7977f7' 
  AND (
    token = 'RMzUFYomEerqFO/a4U1GOqMM/vZ241omYSz4zBITK+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )