UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l7GwUVYbawZKmQvxJIshY1SIWDhULvnNU72sRDDeveE=' 
WHERE 
  key_id = '74571a8c1fc9865cbc22d73adc62a379f5b7ed362f23f26dd2b777c8bd139a40' 
  AND (
    token = 'l7GwUVYbawZKmQvxJIshY1SIWDhULvnNU72sRDDeveE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )