UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dfET5ulHCAzQJMjdRCcOzul6TQ00oOQWkVcDrsR3MG4=' 
WHERE 
  key_id = '82fd91982080bec8c676d06e2699afb7c098cd69239fe3852c4fc043a4387878' 
  AND (
    token = 'dfET5ulHCAzQJMjdRCcOzul6TQ00oOQWkVcDrsR3MG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )