INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8dfa0532994e257f846790eb0feab825f7290597d0f475d9f3b15fa42122d5c4', 
    'TQiKqcbvHidh6/TaeegygVkp/mGyFkBrOslWQPBlbjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)