UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B/NDxaG66x3pKTE+4fhVNorEdrM6wiBAON6YFJLx2bA=' 
WHERE 
  key_id = '945dbf9750068e3e8d609ee57d591f477b2835cceab74f6d6c436d6e29ad3ee3' 
  AND (
    token = 'B/NDxaG66x3pKTE+4fhVNorEdrM6wiBAON6YFJLx2bA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )