UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ldqR+nNrOxjYlixHwBLPFvN0qvPEc5lSO4gk6ph3rGc=' 
WHERE 
  key_id = '734469cd0a8b1d5e7fa5146d0c096bff1290137667545376885113a212eae2b6' 
  AND (
    token = 'ldqR+nNrOxjYlixHwBLPFvN0qvPEc5lSO4gk6ph3rGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )