UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jXw1D46VGCwUYEhDbnVowWBFwq+gVgP55LZvKhrI1hM=' 
WHERE 
  key_id = '6bfc8e7c09a0f7345f94528629ffb6ad57f206a29b10296a4b778fd6b541ce8d' 
  AND (
    token = 'jXw1D46VGCwUYEhDbnVowWBFwq+gVgP55LZvKhrI1hM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )