UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KQbtFsKFGwF5qQrm7mu1j9lQ5J1UtuT5h3oBzapDPCE=' 
WHERE 
  key_id = 'fe8d31b8ccf2e850b85ab69a994017759724dbb69b136b3ff966e875a07d0b8e' 
  AND (
    token = 'KQbtFsKFGwF5qQrm7mu1j9lQ5J1UtuT5h3oBzapDPCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )