UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uqzr/4o+BPXvWYldgAuc3uloW9PJ/W6RinlLKhhBLk0=' 
WHERE 
  key_id = 'c9c1879f7520b1cc849f086ab08115a3782631f8416cd78d4931413a0d9d0b22' 
  AND (
    token = 'Uqzr/4o+BPXvWYldgAuc3uloW9PJ/W6RinlLKhhBLk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )