INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '513d466f914021542c55f030ba36960d17706b2f574b57c583509d843aef2f2a', 
    'rJGUObQsrPP6Gp02cRURiTM4lA1B/CG9xhUsKnU2/vs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)