INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0f6c47702774ea52150a726cd36bbde9e5f74d1209de82a5d6654a7287b10668', 
    'DEnU5ZA4dzy7ADL52Ysgzgbd6Hr/E0pwfBfJEAXlygs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)