INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b90330026b70a22e00231d172d96e87857c1bfa023c4d1b4205c37b54cae2a4', 
    'Ay80BPsLraqrNAJLpRmL3Yp0/994jJTHRYGFlWf1KyA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)