UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oBcBUXLTfc1Imvchb7m8CfXACe+jIegUzvPsm3Qj8vE=' 
WHERE 
  key_id = 'e7673f73e464a4e2fa3a7d644359ad2317738d8c1b065a9d488829295e7ed911' 
  AND (
    token = 'oBcBUXLTfc1Imvchb7m8CfXACe+jIegUzvPsm3Qj8vE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )