INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'edc3d42c3719276bd0ca64faf8c6b025842abda5283b9f314394c24c9770b443', 
    'BW75lC78ZRFqJ4x2imkhZVz6I1qP5p2O/1etre737Gs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)