UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '20P15Nz9hxlzjGufuIIaggNZqh3i2AcWizd7cNaZ13s=' 
WHERE 
  key_id = '72ab88448ae2c2b1ac4dc03ccceb586bcb4e8c2fca136a66d01c3b3463ff337b' 
  AND (
    token = '20P15Nz9hxlzjGufuIIaggNZqh3i2AcWizd7cNaZ13s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )