UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2oKtudrDibJtduCmRg0mvCuWlRsOhuUANXCWLulOO3M=' 
WHERE 
  key_id = 'f40e4fc13bab24d8299710cf3ed59edffb3bf1c5e30fd812aabf249cfc26e8fe' 
  AND (
    token = '2oKtudrDibJtduCmRg0mvCuWlRsOhuUANXCWLulOO3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )