INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cdf3df947a12d2efb12686207eaf586af4a2a8ebcf973ec84e89160e8ea8eb2', 
    '1Uij/BBFxwsbRzDRC6BUvNHbPaakm4+/O4AtUeNHN0o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)