INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76d584c1373d990d96e90e0494e2337bfcc23a9b042d60a82a67921e4cefa8a5', 
    'Am4DERA0wyCIXu0TgbZNNUKK/iIZVG1fz2ePE9zWjk8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)