INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7fdf2340ce9ec7712d104c4d2a4b30ec9ba3af4aa5b1582de7a495533657841', 
    'OixFCAXYUPOAH6Xiqa4ssj91/g5xABL949KdDht5Bgs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)