UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LKxddqFPUfZRv6pdnT/HUQe2HpiBkhctDMZwFmy3zxk=' 
WHERE 
  key_id = 'c0ea88489772a5978753c977a29d3aac6e3e3f46e228b29aa2195c3b2669c252' 
  AND (
    token = 'LKxddqFPUfZRv6pdnT/HUQe2HpiBkhctDMZwFmy3zxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )