INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b331ee2963eb1a04044aa043d4c02c9a46255031754f8f1f981b14141a27a82', 
    'JgUdYB+hI+3CxF73UoiFCLcF6Ywjlz5mjeSoe3s5Oi8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)