UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zLTs+y4nqS7g20UGm8t9FeuFybSY9Q7lpyelU+vxj48=' 
WHERE 
  key_id = 'f600e837f5359a968129fb45e8a3618e6c9f565255ea1a2a115568ba833fcc11' 
  AND (
    token = 'zLTs+y4nqS7g20UGm8t9FeuFybSY9Q7lpyelU+vxj48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )