UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3W9zJIpFFaqMOpI/LMDkB5JiSnZyYSDNo3EQfDPnu38=' 
WHERE 
  key_id = 'b3a47d2c7df327cc7957c001ef5c4238d5443495235673b43b5c5bd3a6dc0db3' 
  AND (
    token = '3W9zJIpFFaqMOpI/LMDkB5JiSnZyYSDNo3EQfDPnu38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )