UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1CUtpcIR/ODPUaeBZtZnuAb1RwuMjL3WtbFNaW2R7nA=' 
WHERE 
  key_id = '7a8e982e4c0216a1265555b3515191d19584625c97e23971190e054cfa58c0b3' 
  AND (
    token = '1CUtpcIR/ODPUaeBZtZnuAb1RwuMjL3WtbFNaW2R7nA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )