INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b768723567bf1797ff3b400792fde6aa0f1e2c2cc397cf7dc095605c0d877de', 
    'tPT2XXhqA391sRQ4NCvANrfb9EgcWMdXYRSH4mXLMSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)