INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e64b9273849e1ae828c076a203e7c22b07ff5c11793db06e9c8a126a6f4ccf3', 
    '+OoxNL1mUxufaiSbDWD6syKU1kOk4b/8poRd9wGuvM8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)