UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AeNVJfLALoXdlsUNZaBVF/CiFl/iEmA+LeYGA75heM4=' 
WHERE 
  key_id = '6747346e52af7d56e315d5fa350b7eb6b0b9902da82be7e2f010a72a86ef7656' 
  AND (
    token = 'AeNVJfLALoXdlsUNZaBVF/CiFl/iEmA+LeYGA75heM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )