UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zWftgMaokDdq0lwv1dkYT1slffkYTLc7tvoQUjSEnmk=' 
WHERE 
  key_id = '697a668ee828ac511f78ab26ea4c9f2624bd06f7bb1095b2d42c7ef6f896ac4b' 
  AND (
    token = 'zWftgMaokDdq0lwv1dkYT1slffkYTLc7tvoQUjSEnmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )