INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fef5fed0928a2d98eff950c8c4c7c9da21434242122fef51097dead8a4794371', 
    '642P6AvB0NYjQOm3swiyvd+CzPeyCiCQ9nPydqmZOyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)