INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3efbef112957b83d2d7a97176359ad42287fb2e3ac823f68c0263a8c8f695b15', 
    'f0Z5tEOdQ0mo9ZY3LKhPWGdTd/h2pUWPBfDvVadhFoI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)