UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NrUuYRMcS1vA2cfAa7DE1DKbK0W8SCWHMv6W9mGR0ow=' 
WHERE 
  key_id = 'fe7d8da76e1651f5fa3efe10999b1c624baf25f7e65dc23e0bf90f29826fe242' 
  AND (
    token = 'NrUuYRMcS1vA2cfAa7DE1DKbK0W8SCWHMv6W9mGR0ow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )