INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16c7d5e3c24836a8242f5f0c2960d1703818ac6bbb8b147bc214ad41d2c862d3', 
    'Xenchaqv08rxjxylU1hDQsqOnjjnrZvMLWgSmjrY8HU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)