INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '00ceff3cad8970a9b529c1febcdedc4d2a273920af2d492503a702a3cbbbee8c', 
    'hKw5thOwYk1dQAgs2ySwBxewvK52IN0U0+muJyx2Bps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)