UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q7Z9z44TafPknYnWMNEgxZ0Sqm0Y+qd0Czcr93mPV64=' 
WHERE 
  key_id = '1f4f39c4290e25e21701c38e6d5aec193c08110953ec1f7840913a4e31cc6e69' 
  AND (
    token = 'Q7Z9z44TafPknYnWMNEgxZ0Sqm0Y+qd0Czcr93mPV64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )