UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lN1ecNT3doSa94P6x49FA0W1rpo6324lGdjb8rdzlZ0=' 
WHERE 
  key_id = '7f1a5e75acfc40fce9d2c0921904a17c1bdce2de75256fb62b8d8ce0e213707c' 
  AND (
    token = 'lN1ecNT3doSa94P6x49FA0W1rpo6324lGdjb8rdzlZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )