UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p/YqMk3Wp9G1nuTlLVH689u9uyhLcEyONGu9hEGv49A=' 
WHERE 
  key_id = 'e12da9f0a1af5271f7d9fd21ce59d2741cdf70ad4f1d4d43aa8a36b254b599e2' 
  AND (
    token = 'p/YqMk3Wp9G1nuTlLVH689u9uyhLcEyONGu9hEGv49A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )