UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7YPtmmGPrS+Nx/1hld1akO5ytcsp6pzArXdA+8+kxYw=' 
WHERE 
  key_id = '49b12d91000e33daad422954f09dde3b2217a077a148b1a9338c3bc92245eed3' 
  AND (
    token = '7YPtmmGPrS+Nx/1hld1akO5ytcsp6pzArXdA+8+kxYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )