INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e0f1f15c2dc27979a75b9671cd643ffe5cd8905607fab132964996d984c1db1', 
    'YFQR7I3XWBWPVq1LmFpECbXOEf6jAwxWgrA4uj53M7s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)