INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b15d5e841eb8d0881e35c911597fa534221799c20c4a96ebba3a2cadb8278c7b', 
    'L+3UNKlyjEY9yv0EqAmdbiHUw6sCr8htK9tIqDG8TUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)