UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0RizObFKYPjntEV/O8r2O/Ypt6MVakfqJ1gL4zlWMIk=' 
WHERE 
  key_id = '7273ff9257e1ca9796597a771739efb3ef68e4a6c8501e3afa569e5fb2bf7d8f' 
  AND (
    token = '0RizObFKYPjntEV/O8r2O/Ypt6MVakfqJ1gL4zlWMIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00022