UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v/6q7vuQhwHDI11Ij4Yx0HO7bFbWYNYviaRFI1/R9VU=' 
WHERE 
  key_id = '34cb54d6b3a488e738e09055eb65ac57664061a25092b6344d15fe9cbe602670' 
  AND (
    token = 'v/6q7vuQhwHDI11Ij4Yx0HO7bFbWYNYviaRFI1/R9VU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )