UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i6nixqnjYLuLct/YhY4U3Wi6ctCGEG585FG2uOgwQf4=' 
WHERE 
  key_id = 'ff2b52fec85d725fe293a35d336fbc318f1a9c521472a40104ece81acacb86b9' 
  AND (
    token = 'i6nixqnjYLuLct/YhY4U3Wi6ctCGEG585FG2uOgwQf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )