INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cc9ecd04b9424dc314885ee1563bbf8e889a3e3492711b47b61ae6f953798a1', 
    'Fm35plTlTR+vL9hdHp7ej7W3TnsOI6iUTuGRCkeaC9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)