UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MmRTrJ5oet4sMNmYZn/eHpHdPEaUPy6jSQvRcAv49Zk=' 
WHERE 
  key_id = '7281947fa83dd57f857e9ecf66ad79d96ea21bbebde9678ef83a1e59172dbbcf' 
  AND (
    token = 'MmRTrJ5oet4sMNmYZn/eHpHdPEaUPy6jSQvRcAv49Zk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )