INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3f663234e2531bdc184224ad33cf610063e9137d0eb8853facef4b97cb02e55', 
    'plDZQWOAoqDZonaq5AFSPDY42c+p3tmbkcM46LchwXk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)