INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f3a2946c049ca38a4712c6888fbcce07528dbc0bda33715b69b422cd15c5f10', 
    'hRcNBYwF749GCdvNK8ac0Ux3pqvaxEcjs987EcOb12E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)