INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6da5db5f63c6bacfb52224cd6dcb555e03b77b6b9c82967b2f40ff81338d4246', 
    'zO8lVmxqGzEChWTHlzYKyHM7VGeATWLiKiGlj4agmu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)