INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e27ddef73d60b86eb5ae38a085af11d593d25def4138664957488ea2d5e5c8a6', 
    'mXPgtzffhyGRrvagqRFnExLbmfPWdGiBEnQ8YQeLg7g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)