UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nKYq3x+rTk8DIcMPcoVYkyvel2pElea+n+BGn4nY6pU=' 
WHERE 
  key_id = 'a108bcb1780b46983ec5c0c7c10d2a2bfa3034982ead83832832ca0d8d799942' 
  AND (
    token = 'nKYq3x+rTk8DIcMPcoVYkyvel2pElea+n+BGn4nY6pU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )