UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5UObNfhSK1TV/Vwcwwwe8r67Vx/Sxn/A/ZUUJVXgnCY=' 
WHERE 
  key_id = 'c39217b98d2d3a7c6cb8a0b3f1004796ca91ca57977e80f53a518640c0e08b98' 
  AND (
    token = '5UObNfhSK1TV/Vwcwwwe8r67Vx/Sxn/A/ZUUJVXgnCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )