INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '715cfb4e516a8ed2d40fb76ccdf411bfc7eef4922b7b8371de243c9acc710e22', 
    'c1XjTtoQNPZ1vcXXfTPx+RrZU8aA1DGSiJEUEAkF5+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00090

Result

int(1)