INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5a6460da6c92399d3581fd8295a76f1b59e8447735f2e2eedfefadb1d018293', 
    'hUteqEExBXhCTo9eZc7krH4+WZLTZzVYsBS/YHRvfO8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)