INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '046e336d25090198143a7686e9aa59ef88d27a1e7b6f5507d84d2d43bf15c448', 
    'laI3qp6LQfQefkiwBGw4EFW9IR2aM0Rr+pFhLMjccbs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)