INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e4b8c52587d0db1e553d0fe69da690e6c30308d53a4e4040463a10d6b9fe3df', 
    'nPLNzVwiTkMade14hw4dvJaX0BJRIzwOWk+C9aTmd5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)