UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gbMDTY2hfmWGN0eiyXyHXlSai+BrTNih7F49P5oghUA=' 
WHERE 
  key_id = '0e6b542f0ba59dde69bd63bbc27ee772bffaa03892cfa8be5e4bccfdf9be240a' 
  AND (
    token = 'gbMDTY2hfmWGN0eiyXyHXlSai+BrTNih7F49P5oghUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )