INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '947acfd1d63fbbbe826f0b228714c2cbc48ba02b3a18a700ec7f6aea28b628fa', 
    'Tm60vV6CcWZt7PE9TYlmVUWFQ3tHnbI04TJ5DYE50DE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)