INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '484eb0765cf98e8b7589f20f46b0867a230998f05307993a6db36c56ec17e7f2', 
    'RMRl4TRuVfseWtdRjSk44076uS7MzZeGBC7oD6K3jmk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)