INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08ba5bc77754e98900e7cf7f815348db421f0526d0f732a8d90ff72a281b9bbb', 
    'JhxVbVBlMyDnamqrXhJLkKgx0U7PZWqI4RNUTdJoUxk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)