UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eF6/x2G/Yc8eCGSsQnmg/ZGLe5tzaeRIjR8PsD91GI0=' 
WHERE 
  key_id = '2364ef584ddd114fcfda1804382dcab4dc866df57160db3b0b6d0962ddad7781' 
  AND (
    token = 'eF6/x2G/Yc8eCGSsQnmg/ZGLe5tzaeRIjR8PsD91GI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )