INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fab1b3829a045e17d805262bda4f1ad0870e3af616172a1bad2f1fafb5ab03fb', 
    'cu5C3OEitHBtPjfPsaxv+Z5NxIXUrK10qmDIExBNfTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)