INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed801a8b772fa135a9808cd1dfd07454daa74ee5152ea2a8caff97b1d6946ddd', 
    'uJQSsLfIrgbuXH10vK80+ie0DfKZ11tmCz2LsqbgbYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)