INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18fef809d748ae18ef5af04110eacfd22d9ca3afa58fd00802a3c4ff043ed977', 
    'rRVIC4z8c0PfeMwJpi9rJEAcaG95SKfSkVUeKSIG/C0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)