UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jyCKNUPvgRJEybXzsxHNxLHXldX4+Fyk6Ygz1zi1G3I=' 
WHERE 
  key_id = '138bf3a862681dee702706b60fe717820ca15ae56f83adc673cc4eb4a996c998' 
  AND (
    token = 'jyCKNUPvgRJEybXzsxHNxLHXldX4+Fyk6Ygz1zi1G3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )