UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zEas3uKM2kHVxtG33rfKNNeMaRQk15HJypT4+0jccQg=' 
WHERE 
  key_id = '484ccb701186d867e0c210eb74a069d75dd4c5715422cdb6c6aa6be798fa97ea' 
  AND (
    token = 'zEas3uKM2kHVxtG33rfKNNeMaRQk15HJypT4+0jccQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )