UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CiLoCUqVHcHf6PfmdP/fMrhkUv7XA5XCWSTHj5j6AWA=' 
WHERE 
  key_id = 'b287c308ca1f34ebf79c00b53a41dc74592884cd8a721b95786755dda8ab15bc' 
  AND (
    token = 'CiLoCUqVHcHf6PfmdP/fMrhkUv7XA5XCWSTHj5j6AWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )