INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee10d6e1ab1a0b73a757f728af3f76997ad143429b9f5a808193fdab880feb1f', 
    'oeFzdjWHxn2BQ0wmUEOr/LFNHQ9SynHtd9PHRgjAguk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)