UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rAKGskrBhEVJRYGSpt1VDgE+nomL2fssPx9QpG4hcZw=' 
WHERE 
  key_id = '6b0080c52f5765dee9cadd500f3ea167aac5947190a41739d6e5cda1054e6364' 
  AND (
    token = 'rAKGskrBhEVJRYGSpt1VDgE+nomL2fssPx9QpG4hcZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )