UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BMxijfkhpSwUAfm8ioGYVnOpYhZpPYJ1PagBCaCu6Ro=' 
WHERE 
  key_id = '95986fb50d2d1c3fde64a0d0de7ed2c608d976ff44536df474f91abaa716a3b1' 
  AND (
    token = 'BMxijfkhpSwUAfm8ioGYVnOpYhZpPYJ1PagBCaCu6Ro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )