UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K+75e0wLWp/bzGXuG/ond98m2OPCojIVdKNruhJrjOQ=' 
WHERE 
  key_id = 'd0649e7d5aa38bc9c401a5567476eecc59b245b405a5e5bfda0dfe5fb8d9bcd2' 
  AND (
    token = 'K+75e0wLWp/bzGXuG/ond98m2OPCojIVdKNruhJrjOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )