UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qcNJhwtgNtXHI4v4ei5fND5iHNJup9XFB1sQi9ybMMs=' 
WHERE 
  key_id = '3298b9506db68aef6057c06dd06d9636ba04b93ddad356c090e71a31add2f2ac' 
  AND (
    token = 'qcNJhwtgNtXHI4v4ei5fND5iHNJup9XFB1sQi9ybMMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )