INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebc8bc2f609711f50609f83671ebf84a0efd0a936bcf73ad24152f1e4fe6a623', 
    'n/TGtWQwqZYsK4oZwfhcTc2pVBl44S0danoOoMRdz5I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)