UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yCpyyhiwk1nt1SM7y7Ax8KmCKcx1Ld11ADVsmtg1GQ8=' 
WHERE 
  key_id = '4ca17e49db6239e91643ea9125c1f8bcff0240eaae029c3730fb070ba0e99256' 
  AND (
    token = 'yCpyyhiwk1nt1SM7y7Ax8KmCKcx1Ld11ADVsmtg1GQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )