UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z3JjRYokGuzdpcXR4+rAEtp6yI+yrRBopJVBInEiKDs=' 
WHERE 
  key_id = 'c793bc3bfa25bd2f58e23e9beff809dfd6ba9f6531028d6a0cdb903574497f39' 
  AND (
    token = 'Z3JjRYokGuzdpcXR4+rAEtp6yI+yrRBopJVBInEiKDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )