INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db268bef2e4295c7ea8d6b6461ee9968b502087c0186eb3785330ae2491bbe16', 
    '68Z5CCTpcYt+W2SQMzVO+lh2n4CvYlEqeTnoLVQ8dt0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)