INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50a3a49a2eba8b9f8dbf221977db718948e3c39ed43d93df5f9e7f20f589bdf4', 
    'gFv9kJD/cISjmBj+JxKoDtWYkeMzA0izgkpxviqBRio=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)