INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94a6a00aadc4bb394db74312bbd50fea2c1afd2a1d2ba6005e569f1cbcab2e1d', 
    'UK9nCEtTade1DlF6nqqflB/aQNl2iph4A0Bf385xCRc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)