INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15fd2aecbf5dbc31bad11f5648dfc876b865192144dce1304ef6b07e795bda9d', 
    'I/++X+peyM3FJX6c0LdUnA4DVtMNZNaCDgUkJr4EQWw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)