UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HRU9qiY17rm6RXG2eFacGCTx8ueWCiBLcLOAWzqCFAQ=' 
WHERE 
  key_id = 'ac205a0d01be99c2ca6b00cde0e634cc5892a51f746413287e32e3f590b869b3' 
  AND (
    token = 'HRU9qiY17rm6RXG2eFacGCTx8ueWCiBLcLOAWzqCFAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )