UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yU/kSqtY3TGh62nlUgGo8YVJWis1aCCyrzegHZydo+U=' 
WHERE 
  key_id = '3dee456124df7b6a4cd333c8c30e6a7162e022af7cdaf0ed2d72069beb67e926' 
  AND (
    token = 'yU/kSqtY3TGh62nlUgGo8YVJWis1aCCyrzegHZydo+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )