UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SVQCxS3q4gnh9fIoEyCnTsTYmTctobFiimpemtD/0j0=' 
WHERE 
  key_id = '74b7d56e6e6f41bed68a2f28333f89d59d998c25f90f021c9a0650349977e5d0' 
  AND (
    token = 'SVQCxS3q4gnh9fIoEyCnTsTYmTctobFiimpemtD/0j0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )