INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f3fd739321f64578dd4a528276492e88e4478a9f784bf27f87c52454608b1f5', 
    'zmRdisuV/51L0z5HkFpibiy9CZvghUwn6AaPHIMuuWU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)