UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uQK/omFOYxflkMbGrKMbsuJJzcKsUhe+XOAV/9agX5Q=' 
WHERE 
  key_id = '2eb2c91149d584c7f5505b878d7f4d1669d966a7c82bd4061c10dcfd147e7fb1' 
  AND (
    token = 'uQK/omFOYxflkMbGrKMbsuJJzcKsUhe+XOAV/9agX5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )