INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21cac940946b0eb88ba51cf28cffc013a8a5f9ef55a16c7a4303c13629f7fac9', 
    'PkrYqE0XG6tACnztMqDYPjkBBJdXKRYiG/yIy9F25rQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)