UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZAroqMRhRCbUahzAa867LS9ULQZmx9L2jv79wc7qeRs=' 
WHERE 
  key_id = '46293714a8cd00e6c55c1fb92f1d58b2452b08d21defee2d1c8ee205574a44cb' 
  AND (
    token = 'ZAroqMRhRCbUahzAa867LS9ULQZmx9L2jv79wc7qeRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )