UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oKXw8SEiUJmZ+KVV82daem41rFVHIBdA3YeiGtaAONE=' 
WHERE 
  key_id = '432d4984f9ea792d1dc5412ac98096307a8f3b232d4cc833808a98c9f8c28f17' 
  AND (
    token = 'oKXw8SEiUJmZ+KVV82daem41rFVHIBdA3YeiGtaAONE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )