INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5de9d1c56b43b6cb2fd422fc4c2d89486bede1d4a65a10d0dce8edc98689af0', 
    'SCtrdnaCKyAJ3GaPBY5uNrDpibhJeYvFPOx+DMtJq+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)