UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qnnCGCQVOJ1p1isn0fZl+wt464vgO2VLN9cVOL2FMa8=' 
WHERE 
  key_id = '27070c109b2c1c98793875497e3512290ccfe3f47231057ae07d93a959164080' 
  AND (
    token = 'qnnCGCQVOJ1p1isn0fZl+wt464vgO2VLN9cVOL2FMa8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )