UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1/CMbzfgcQqZWKL3/JzybuCzf1xgJyMPCl/ZafSaM3A=' 
WHERE 
  key_id = 'b146567c1032c26bd8fb965d0136107ef574cef843f7ae2c7b045aced7fa0f52' 
  AND (
    token = '1/CMbzfgcQqZWKL3/JzybuCzf1xgJyMPCl/ZafSaM3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )