UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fx0Mciw5A8zXtna1aznbZImLJyeqy/LWCNSKuaSxLAI=' 
WHERE 
  key_id = '8b0769e728eef8143838c62529d3d069021bd654fd6b33803fef6ff91536aebb' 
  AND (
    token = 'Fx0Mciw5A8zXtna1aznbZImLJyeqy/LWCNSKuaSxLAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )