INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '234ea9139819dfcd181990bf1b49a1b881f3cc71ee3a90e9d7e58034f4e4078e', 
    'RW53Tgkjl3GphDG94IlGJfIei15l4747+ShyAzQ+YTg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)