UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JykNR+GEXd84FC7cjWhKt3Dpsa8q1zRTrA91IDCqxQc=' 
WHERE 
  key_id = 'b37b9c9cfa345b38a38d6624f29f815f3179f5787d66c57d8af6f567583581b3' 
  AND (
    token = 'JykNR+GEXd84FC7cjWhKt3Dpsa8q1zRTrA91IDCqxQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )