INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b35e90cfafcd2adfdf13450d2a6678ba952b7bc6fb23d037442522d610cb35e0', 
    'CxmnHuY3uO4Sgk/bnQ5BDuEJjWZoTIyPjniagf4sqAs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)