UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GnNaMF3hJp+1i2w9sO03x4pDaxfqStwqmwI8dDse1aw=' 
WHERE 
  key_id = 'df0144545e90bf168471a7cb20147ea935e293a2cb72452ca14df0810a1b10f9' 
  AND (
    token = 'GnNaMF3hJp+1i2w9sO03x4pDaxfqStwqmwI8dDse1aw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )