INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc1af516ce3df82503add2ee8067864f170fd9c14ebf2a026774c4ab777f112c', 
    'Uvw1c6AdOm0OK9V44gnkE+qPcgVoas9ON45jUMr6UnA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)