UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bcyGHjSRavU6zW+1bS3p7JY6lQh5/neexJ2XSI2MDB0=' 
WHERE 
  key_id = '40555fa03d67cfbeade2b9a3b6e65072e892f658bac50b72da7e25249a30923c' 
  AND (
    token = 'bcyGHjSRavU6zW+1bS3p7JY6lQh5/neexJ2XSI2MDB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )