UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RZ7jZSiLhrOKewrKvqcBziXumpvEq/HU5ieWtdG6eMM=' 
WHERE 
  key_id = 'daa8f27549acc654e44b70cb7fb45cabad605077ec2a92d6ca752ce04ed6284e' 
  AND (
    token = 'RZ7jZSiLhrOKewrKvqcBziXumpvEq/HU5ieWtdG6eMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )