INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02319993a507a41953f400649aac2c4fb954649a0be6c9118512c980b249908e', 
    'CCN+y3DqzpjJRgX0Yxr70dgOIxXPuZ9Cg3iCBg2yq58=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)