UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'omoPAglzFChoCZS3WurPn18d3V4lLhJAayXIUG8ML/4=' 
WHERE 
  key_id = '016418e04b9e85d5c965865d8193a5736f982599ac0c95ee50c5224ae221756f' 
  AND (
    token = 'omoPAglzFChoCZS3WurPn18d3V4lLhJAayXIUG8ML/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )