INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6a84c24765d07f0273474edc93feeda5dee5031b272d81f447217be4ff4d34e', 
    'SIo1MdL/E9ASAzhOGuyC+wX1HYuByPWbuV0Gbsy1QMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)