UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PUOxyDKbmgbrmYPMR9NlE6Hw5/w9Dph/rCHXPCZxe74=' 
WHERE 
  key_id = 'd0a25bd19ffa5e53bedc66586c0e0562178c03afda947a63cb33b6a00a87e503' 
  AND (
    token = 'PUOxyDKbmgbrmYPMR9NlE6Hw5/w9Dph/rCHXPCZxe74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )