UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vwxOTiDp+QpFSQawPaX86MV+ZBLoahw3QM/XztdcD7Q=' 
WHERE 
  key_id = 'e6e19e91a182ff42b2e436986dc7bc0b8cfdd27e6c258207279efb7bfd29921e' 
  AND (
    token = 'vwxOTiDp+QpFSQawPaX86MV+ZBLoahw3QM/XztdcD7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )