INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4970caf95567ac060b02c00cc69e5c6addd4c3da527c4e13be99ec61cef7049', 
    'ZZimp6aosFdxZb8Db70QdFfz3Fg0++U2eQSdXjesvns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)