INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffbf2953d76a1fe8c850a6497e623341e05b19bcc9d206baaf860a9361d4d426', 
    'iatgKFcLLM47HKOoBNmBMJZ1AzGRu3BPd4d+8xmy7TU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)