INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5747b3552855b45c22ad700d44376ca57be76a89a61d770bf21cb79e91de425e', 
    'EZgwrdmQKeN4wjkZOM0L9lbCUcKOms5xZE3U0XemwKQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)