INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd31306744ab05bd980dfa14a810e04920772f1c75e6656e4e91bf99f5ce6c084', 
    '/axCt2/6gy6T5i5Af76oZaRdcXwHgiaTNdG+fSHA2Xs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00099

Result

int(1)