UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iCYqMlvb3n3J33mtjqnNG++IOW0/YHN3TKkRLhVtOTo=' 
WHERE 
  key_id = 'b207b6ca6c9b05bc475577e99d4634d01fcd98d66b2eed04a4182d38ed0e0ffc' 
  AND (
    token = 'iCYqMlvb3n3J33mtjqnNG++IOW0/YHN3TKkRLhVtOTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )