INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3826a631788aa12979673deb331b9617b128d6b143394a0acde8cc57fb7ef9df', 
    'Nq6FQhxhYvUKHgouW/1lRML11nOgPICm/HoHBpcVB3E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)