INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfabe9ba1698a20b667ac42f52c37d9d2b06714a6f363ba1fcc3211820ff293a', 
    '+E8QAn8FTYQj01z0wJq5qKLDFllGMTuhZB17zKG0RBg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)