INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b68e5fd94d009a11fc4d0846f654bcc2063d13689db68a920a3a84a23766030', 
    'QbOl7ybm/grwYQ3lYkpoEcBnqSfb3h1eqOEnYlVi6xE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)