INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1750d9b75ea5dc1e6558884866a0445cddfe2c5ad8e0a2ddccff52d520e797e5', 
    'z9uJ2+ITCFW2hy4wD1+c4SiEjD8dyxFPYSoTB6Z0xws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)