UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eTyJHtPfAdYH3/jl+aYjDfouDMw6L8dF18bfITNb77I=' 
WHERE 
  key_id = 'edd34d82bd6b37a33e158a4fcfc79df4f724d46c0441466da1a06185fa284b4d' 
  AND (
    token = 'eTyJHtPfAdYH3/jl+aYjDfouDMw6L8dF18bfITNb77I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )