UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MmkSYRfXIoucYDXh0tFAqXqJc5sN4Ka2TBLLhse9XdQ=' 
WHERE 
  key_id = 'e292643fabecdf93434ec37d90299674ef4fde3da86253b8b7f5357a31890571' 
  AND (
    token = 'MmkSYRfXIoucYDXh0tFAqXqJc5sN4Ka2TBLLhse9XdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )