INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f6063625698966b4beb7eb8335fc7eee0a44a45caf94b829d3983b4b6f4fa29', 
    'KXGmEIDHkWi/jXkjc6eRZ3Isy0wIMzBfgZyrf3qy0bg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)