INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26a8f0f433ce2ff28e02928f82fcac631796d14043e3d0049ccd12c532717919', 
    'oBMdXbQ07epnjiQHE6+lftipS6h5PB1ztnSuo1Zx+mY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)