INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a11e475b6dd163b58e9e29a76bd459a0088d3b68cadf78b87addf1d4eb196af1', 
    'p+MSGVjZ+rAGUZTU76W2A1mc1opMZhS6VoY3C9tZDgE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)