UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mX+SDgDmkhN84K/RMAzQt9uKqnXrV+xmpiGOOOTz/Qg=' 
WHERE 
  key_id = '48b74000aeb675f6ef87ac5fdff5784033d1026611305eaae43c9f82e2d16afb' 
  AND (
    token = 'mX+SDgDmkhN84K/RMAzQt9uKqnXrV+xmpiGOOOTz/Qg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )