UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xAlAq0z32CqLxelBa/Gud3XXDFlvXxpFSRQj7SpP5dk=' 
WHERE 
  key_id = '102c0f9f3878fd62d5d24ad2ec0dec5e159901fb352a2cfdad3aac4a04cb4b4a' 
  AND (
    token = 'xAlAq0z32CqLxelBa/Gud3XXDFlvXxpFSRQj7SpP5dk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )