INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a6e87e1cbd5256a0cd0000930da7687c86db379b3dd4a5a7a81812729430d56', 
    '1EjF6L2y4Q8pB9qvBZdu8ovICswTL6KxlCNOWoE10Ds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)