UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3f7GPxZKiprq4jGCTSAxx7zhYL9qH5Rx+VNUoPKw/bk=' 
WHERE 
  key_id = '9fc0890566776d524c09b5201cf4ecfc025dfeb8f114e58ded441c9d8ed5eac1' 
  AND (
    token = '3f7GPxZKiprq4jGCTSAxx7zhYL9qH5Rx+VNUoPKw/bk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )