INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47c1497a3ba39acb5ba2137f90354549c6d22374443c31ce6839af4e4810a622', 
    'AK+ZWW9j/auy2fAsZhREw17xz3bHWElIukNH1flWLoI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)