INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df0ed6fe678c2991b442457ee39a414837193ad2fd397ac7e1999dc2db088e5d', 
    '0kHYGgjLZAJqxocMS1zcpCmo0OAEl6UZa+j+iZgZAto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)