INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42249d3226c4f47a9731345815720a4bac05021fe383b7a019515c4cdc90255c', 
    '9DZ2m5hflRrBKAZgBqlAJU569epQaf+37aXNNwfqCB4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)