INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9fe28e2d1e4ce8eccc070b0ceb340a4aa0853917f82bafea88a7f32879e72c7b', 
    'SLYgP2dmBCoVfU1aufwYdWFOpiPsehSSNuYvw+ioD+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)