UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LuEDnrhV/pILGKYdbMpL3K5/uVQTgM5ibpJNTBWMdSM=' 
WHERE 
  key_id = 'e21a078f86ffb1bae5e0855cf22e17ffe95692d169e87dce20587c714c47c030' 
  AND (
    token = 'LuEDnrhV/pILGKYdbMpL3K5/uVQTgM5ibpJNTBWMdSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )