UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f9rvJ7BnsstRijB0k22Zmlx30Qa/4je8rCn7Uex6G5k=' 
WHERE 
  key_id = 'b9e155a36e6b31b547622d1174da48e97dd6d989867a9b7da36ed824a9949631' 
  AND (
    token = 'f9rvJ7BnsstRijB0k22Zmlx30Qa/4je8rCn7Uex6G5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )