UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f0dn0LtHB8jdBum2QuxDzkJ0BcRtcHsz/5lzVOzADtU=' 
WHERE 
  key_id = 'f0c2ec284b2942d207e2ca3b5384151d373face6659a399c9fbef1e96696ef5b' 
  AND (
    token = 'f0dn0LtHB8jdBum2QuxDzkJ0BcRtcHsz/5lzVOzADtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )