UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OP0DpqBRKKVMx8esBowjaV095MKG8FLd4SI3dRjbbZk=' 
WHERE 
  key_id = '8241838f3580d74b12a864fda608bd58bf2f9852d96fcf462aa45c888fde8c22' 
  AND (
    token = 'OP0DpqBRKKVMx8esBowjaV095MKG8FLd4SI3dRjbbZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )