UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nfs0/i7RqbBAxx50Pdy4M/jQETp+UIgRsvJbaFzIQ6g=' 
WHERE 
  key_id = 'e75a6ecf26d42a7af756cbf793df6145d6ad813418ace15058839a9dbaccb74c' 
  AND (
    token = 'nfs0/i7RqbBAxx50Pdy4M/jQETp+UIgRsvJbaFzIQ6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )