INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31b8f27c0fd2d3ba7848f8001266841b2b6b228532ebdc56415cae8b20004643', 
    'WuRupkKDgjwwNiDWcBSShuoQxLCRX9duK2iJwEaRT0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)