INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '942526476826d32940453704b0890597cc2e41516d0a997df5322103bb5e67bb', 
    'nNQ9obyj0Er5GEMSCALmlj15Jp9uyB7CiNernR40lyc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)