UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rwqvm83iZz93xFmaRnoVMsy4Ru2UR4ALXI40CKKQlfw=' 
WHERE 
  key_id = '17289c477c3b127369ba63da1def37ea87593ed205fae617cd3b660f7b68381b' 
  AND (
    token = 'Rwqvm83iZz93xFmaRnoVMsy4Ru2UR4ALXI40CKKQlfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )