UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DEj7dng5on+2zGp6EQ2X2HOsWGGSLvfQaNzyjoPk4s8=' 
WHERE 
  key_id = '35516891ecef0c3eb59663081ff8cf3c109505f8e0262ff390354010d19dc80d' 
  AND (
    token = 'DEj7dng5on+2zGp6EQ2X2HOsWGGSLvfQaNzyjoPk4s8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )