INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c99b1b5c1563b1e3a9015f3990bfdbedabb4fc34e14e803e944906ae3b8026b7', 
    '3rxBEpt8HH/StkukTizBRHOzctUPsopc8YlvirbDykI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)