UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q87EzZ3SkeuI25STmvQ4yvrn4WThzJoWBZPpLYUNbF8=' 
WHERE 
  key_id = '941e1f6bac317774b6e80777af4d5e7f9dc2e82ff7d401aa017e5d5b2f7d5520' 
  AND (
    token = 'q87EzZ3SkeuI25STmvQ4yvrn4WThzJoWBZPpLYUNbF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )