INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4355767c9a8abe06ad3a4b7d0f5285ddd11552b00260977a17e8cfe793b50b9', 
    'nuLP9TChFQPAniuVCF01x3MJqPDnJOTOfrzrxeNBa9w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)