UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WqTBcjiHFS4PtbWISTYgJ21QochG0Vs62vaKkO5p7hs=' 
WHERE 
  key_id = '8b6f037b96a0c4b5792d41902f7738cf5b5ea648308d704ea5ad56d4e7645800' 
  AND (
    token = 'WqTBcjiHFS4PtbWISTYgJ21QochG0Vs62vaKkO5p7hs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )