INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4da64e8b8c951bfc1260c3455179959652ed0aed55af601b7a4809c352ed0d20', 
    'XyimrhvI4HdOmEEYkoxrh03P3DflXcMngrWzBY/H07E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)