UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GT3aTMFnnyTXZffa1lHrQZFEqrgWGZWzSJ2bo8o1b5s=' 
WHERE 
  key_id = '746c7f4fcc7da8dcf7db2f000528c2430fe55c3c8b4dc165b339ea43516eb392' 
  AND (
    token = 'GT3aTMFnnyTXZffa1lHrQZFEqrgWGZWzSJ2bo8o1b5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )