UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DARFpylzcAj2LClhLT5UZ37cREPMzeJZfiZIVNQA6f4=' 
WHERE 
  key_id = 'c5527c89a95635f74d5b85ea1e9bfe3ac98a2ec00be73979b62d384abf8d8503' 
  AND (
    token = 'DARFpylzcAj2LClhLT5UZ37cREPMzeJZfiZIVNQA6f4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )