UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GC/Rx8M04Sl/FW4Dg+3Ryw+jhNzxIwHk1acLQFnIDkI=' 
WHERE 
  key_id = 'ab104f68a2a641296c259816fd03fc5da6e00610e64eed2c0301ddd150019488' 
  AND (
    token = 'GC/Rx8M04Sl/FW4Dg+3Ryw+jhNzxIwHk1acLQFnIDkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )