INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b4bf53e70bd37fe0239f76d14f4c3087f999ecb409bbb518a6631e6ed04eb41', 
    'THeQ0TLzUhttwiluAqIK36lGBOgtoCxhjYJ4iFMSNns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)