INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3221521cfc144d7db1459805c1d241cda597de1848d32a125819671a11b543b5', 
    '7re1EDU0YpE3DwpKQzI61Ff7t1bPzT1RULPeBGl9duU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)