UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vEtazP1FShxdVvmt7VLfzSJFfa9mN2kF1SO3ZK0mH2c=' 
WHERE 
  key_id = '9485beb3920e7eb26fc2ab8171df526b808916f5bc8a350af5d45ce06a50e50b' 
  AND (
    token = 'vEtazP1FShxdVvmt7VLfzSJFfa9mN2kF1SO3ZK0mH2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )