UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+BBeJlqnLhiVakPuqljx9WtB24rKoqhG8YbFDX0Sd3M=' 
WHERE 
  key_id = 'b4c4935a9b014c2d688d6c71e5cf2eb15f653ac26821b6ca04d4bbc97864d837' 
  AND (
    token = '+BBeJlqnLhiVakPuqljx9WtB24rKoqhG8YbFDX0Sd3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )