INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '422315a4525b71cb1230be17655a3213cb3643ff5676cfff5f52bb696d94173f', 
    'r+9rnjxFGxKYJYhoTO3GvpKd93btcQAG3Jag2JDTGpA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)