UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pmREWfv/9vWwEi3PU8dc9UO3D4r8KaQcIOm4akIdkyk=' 
WHERE 
  key_id = 'c96552042b12300cb16198fca2fbe3eb0bfeaa388ee6dc17480258c9c7ab4df3' 
  AND (
    token = 'pmREWfv/9vWwEi3PU8dc9UO3D4r8KaQcIOm4akIdkyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )