INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '402321562b265dadcfa9b06f489615b185ae07b2689bc63fb761b7002f8ef4c8', 
    'aE1JVmPPoGT1nossP1UcieTuHEzXsRvqu2sIuZELU2k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)