INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0270ad8a5dc945063144f29f3123c864b8001fe2d5cacd613d594481f1283400', 
    'Cm2qP/B0gzmsPnzI1vbqndDWb3M3itdVsmJZCt42jVY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)