INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d9a3c00595460b912dfd5fea22d218a3f35614e462b47f37b69ac07652a0881', 
    'mYnaVPdOIr8bm0o+Vi01mNkK/lFQqTorjmSItTjgvNM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)