INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31b38507a3d1ec3fb3acdbe0e98978de15cbf9db7b622e3e43811244e4c331f9', 
    'LgDwQhhx01RvY5oT0MUEEbZm64uu/ix3dOVB/FyZ2WU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)