INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7931b90703a0f794bf87865f4488600df61479d8e6e1eedecddf8c0dff1a91a', 
    'Biaw3oqdvN0fzxgyIPZjiZUkNy9xo6GtlcsJ/ZUpaEs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)