UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z9TS7uz5/DPEtcK5aFPMLybHutYoDOstuXKgJLzYI14=' 
WHERE 
  key_id = '2dcfe08ab5ba85490f953f26a2c2faad2897815ba346cd709113dfca05e6b5d2' 
  AND (
    token = 'z9TS7uz5/DPEtcK5aFPMLybHutYoDOstuXKgJLzYI14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )