INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8608558dbfa3dff0d0ef8efd90c849ee637f17e0625b8661542a9d92577c6259', 
    'V77so84cg95Qfe76TXCcLn3b/yZO8dKEmALGlL1srf8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)