INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fec4c6498882bd41e7a236743d29b696b4b3e5d624b82726dd733c2ef88818f2', 
    'dJYtMwzLKyD8yq/b6i/YXEVhHwael4tvT0s5dfkk5tw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)