INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b9ff51d3e9d745419b1cec1342ac45a71071d562a380ac3f1eb87972d78b739', 
    'ICVmWrDllBtKiyvHZ/G8HQNZzhvwQNlBHO8zFZk4G+Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)