INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7aa38a0f731881261914833758efb349e2ee4370563d2ba14405329499308e17', 
    'wRJXh9uWBNIpOEFjhZ35+mwmalBm/RLZ002dnhuEZ0o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)