UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '94NYKxKc4X1i/gr42KcEbt37Z1C2IrA+isJ6nF1iJBA=' 
WHERE 
  key_id = 'f92e5baac625784cccad09547f27231e3492ba50bd74d484f8358070a231e659' 
  AND (
    token = '94NYKxKc4X1i/gr42KcEbt37Z1C2IrA+isJ6nF1iJBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )