INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28a594a0ecc90d832362ab0f621a31c3d68398769950789493b639c86e3f3e51', 
    'PY1/UtRa3HDwf3BTqF4NT9Mb2r8qnE5fyW44g7w4XA4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)