INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94756cba153de86e19bc7d5a3f0b3d078d760cfda86b9ec59f9d7f6c399963ec', 
    'J7lT/QdK4H2AABz2L2zzH0WqwpiXw72/rHqm5kZXnmU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)