UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lfPG2kDWibodFGJCyrZaEMqQ9pkatqAuPO2RCRjqVhY=' 
WHERE 
  key_id = '011a052c30782a4b17e376ca4c77548ec80c3d310d38708e30d57d648210b593' 
  AND (
    token = 'lfPG2kDWibodFGJCyrZaEMqQ9pkatqAuPO2RCRjqVhY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )