INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cf5c3c8c85cfffaa5aa82ebc7ee54e1d981301c5e942b999703f307c3b6a92b', 
    'MAQxgMIG3DKRFVm15d6r5yzZqqKWcDLui6LTi9jZdTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)