UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zoP52E4Upi8DIdItHazUwdSQ8EHU8Z2Ww1GtQvVrCeU=' 
WHERE 
  key_id = '04e9d0e5700e8e7a080b7759cca245f34b66634b17efd1b5ce7e4ac13b8286be' 
  AND (
    token = 'zoP52E4Upi8DIdItHazUwdSQ8EHU8Z2Ww1GtQvVrCeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )