INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9d30a04b0f744c2ebfbd52612aeaf4d2412a91792a349cab4e3765c2b029998', 
    'NRQUR1NU9o2kNt86AnDxTLiuDzb96lTyBOK+EEXiAsw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)