INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a9a3a5dd733f0d4cde579240e3623eacef0a45328d1774540ad8620d028291e', 
    'WYmLKHPQOUMtToUJucA4jG7zHYI0HaqgNlAFABY6oKg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)