INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c973558121c90e29036df9e0b366ec1370ed5447efe4139a4499b924a5932ad', 
    'XmsiuhMSxqAy34NwbkFBcHc0qwMEADlbz4SpOh5ISxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)