INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9657211afef61851f12fb50dbf55a25cfb4275544e79c61f2c73d00665a6c23f', 
    '+niVALpO8VbhQYJEeQY+cDUnoV/b+/y4XtdmRLb8554=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)