INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11ff730a270e80ea5a91123f2214e75c2fb194d56d9c6d92458088fca7437454', 
    'yZfSM8I16K5T7TyjfnjB2i9l7AyGS0ApGmITjECGcxE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)