UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HWTtxymevUsA6W7WMLpyxypKmFaFP1amMDm4964b18A=' 
WHERE 
  key_id = 'e21ef4d8b049e533f22bbb0e50a138f545aa0abef1a33cd61339ca5924c1d589' 
  AND (
    token = 'HWTtxymevUsA6W7WMLpyxypKmFaFP1amMDm4964b18A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )