UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F0l3ZhaXHeGq8sMO4PsItlfsIpO5op1E647kJ+Oxlqw=' 
WHERE 
  key_id = 'a1c5ff3871144de69dc066a15a47971980d79ede6184cf4ba36ec248c0f8a107' 
  AND (
    token = 'F0l3ZhaXHeGq8sMO4PsItlfsIpO5op1E647kJ+Oxlqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )