INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af557b9fe36b3bef15dc91c90a607047009a0c502e91347422b314e338d5fe90', 
    '1gH8ZZrJ07ZsDNv87vrfPW34tuNCkjpxzEgSmtDF2tU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)