UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'swKDIotcMFelHRDSETLIdas8TDfyBh4O8JQZr1NIC5c=' 
WHERE 
  key_id = 'b5a94b3b46fe267cbfc9f84800697548b407553f12a1b467acb9f224e1927127' 
  AND (
    token = 'swKDIotcMFelHRDSETLIdas8TDfyBh4O8JQZr1NIC5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )