UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XZfaNizThRlfKdilT1gIaPipx6VykMo06uPN2IIj0Wk=' 
WHERE 
  key_id = '7e2d3ee95ab019dab7c9a3ff6da586637a4173764386215ea51a211a025505ac' 
  AND (
    token = 'XZfaNizThRlfKdilT1gIaPipx6VykMo06uPN2IIj0Wk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )