INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2c4e71d59db584f85942a7a1d74cad2eb8ee9e325902407595f6a8570be2e57', 
    'H9bcyat/TF6IVBXBu9s41Nhzqxu0d3OXfk9o0BjxNgI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)