UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V04R9Kx6IyE/RXLTtHrGoiT03fVda1vQgjLagvjTdxQ=' 
WHERE 
  key_id = '20e9e082698b3348ebb6c9d0ecbe871a90ee6c42cde6fb83e4dc5ef7eae4fa72' 
  AND (
    token = 'V04R9Kx6IyE/RXLTtHrGoiT03fVda1vQgjLagvjTdxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00052