UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WeWQXw1tHWt78Qa+oVY+JJIXPRZ9lfZA36XoPquNCHo=' 
WHERE 
  key_id = '1e61ed9926cca26e1c0df0a4200a4e6f7ea2ff80c03335a6e95f7d27871e6aef' 
  AND (
    token = 'WeWQXw1tHWt78Qa+oVY+JJIXPRZ9lfZA36XoPquNCHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )