INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f801939d8e21704fdd090ae3cf0ceb5061b4a1f0a011d58b7ab04dec27e2b351', 
    'YkmE2mL3E7XjMv79+cJC0OioI53GTx5WtjaArJy0yjw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)