INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7dbf61c492b340cdefd34ffcefbcdb5bbb792db00d3f2855ddbf62953b454ff5', 
    'PQr8y31A0m6RoP95QbHy+o38VZ3btqeCiQtfWSW24Rs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)