INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9f4f921eb72e56d04a190baa331d94b0aa9b12dcd0dc70610983436ebd36014', 
    'TJtlsIYBKAmlPF4KUudbIDC3W+CyU4LETwRN3lRqiYI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)