INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b4d735eb76e580e7903d7b083a09fac3775caf45c76b656bad89ce70efd6254', 
    'xX5jef1wFNNp8RXBTXekbPoArTqmFfBEIa0YygvMiw4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)