UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ejZBowaFJM0og+6LgnpPdoyk+J3wAflcKQSI2bI+PeY=' 
WHERE 
  key_id = 'f0be44f53098111ce2c5138ef333f07f061dfb07db763b12f94ce3fb22fdf263' 
  AND (
    token = 'ejZBowaFJM0og+6LgnpPdoyk+J3wAflcKQSI2bI+PeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )