UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y+lDVXPCF5tjanxl9K/U7RDWvw/Hv7H27G4kLkHVd04=' 
WHERE 
  key_id = '093ea84d9d2497ac1340e497d405d800078431b5cd0942f1e629a561a335c69c' 
  AND (
    token = 'Y+lDVXPCF5tjanxl9K/U7RDWvw/Hv7H27G4kLkHVd04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )