INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '765ce277981525279dab37e3ef8506b8c6af936fd5695938a45e4fcfffe93134', 
    'Gfe0nQ9QPF71luOoPO+oPuoVvivh5Db70VpV8i2esTY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)