INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c75877cde522d69482d42cc079b75510310b22ba3d720bad52c2584ec742cab9', 
    'brnv0ughSFURewSfMzNzJvV1Aq6bS3P0HofF9B1Yp+A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)