UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WpzO1bEeeY1Ec/pQM6gEdSRPu3RDeuFHqq5IPpeygu0=' 
WHERE 
  key_id = '29cc0b242f407a00ddd5f5db365dc117f42c096f3d0f39c333d87a8dbeba9567' 
  AND (
    token = 'WpzO1bEeeY1Ec/pQM6gEdSRPu3RDeuFHqq5IPpeygu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )