UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aqh//WgQSbLfnCMPYLRCiX82M07G6aoZsJZX/CIClbc=' 
WHERE 
  key_id = '7bd015d82358f19a2b89b9ec7f5ee8feb955ddc5aec67aab3c521ea396e52598' 
  AND (
    token = 'aqh//WgQSbLfnCMPYLRCiX82M07G6aoZsJZX/CIClbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )