UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oh+uCnduJEhOiMocypz/F4etCC4/5HXFesfMVq2cq94=' 
WHERE 
  key_id = 'ddcb66c3f742f6e3fefe78b1df2033464dac46119f4f2952b2cfd0f802deeb20' 
  AND (
    token = 'oh+uCnduJEhOiMocypz/F4etCC4/5HXFesfMVq2cq94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )