UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i7L9OSe9L4sNnPTLpZB+dcXhgeOVCNbU1WBhdVqNPis=' 
WHERE 
  key_id = '1deaeac99d2dfd003d47ca0e752324932aa0e3d53cabe5e9d40b641a01bfd85e' 
  AND (
    token = 'i7L9OSe9L4sNnPTLpZB+dcXhgeOVCNbU1WBhdVqNPis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )