UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gISEWIG1tt2dTho/ljkPz6S0Jc+Npz3OEk/PjPTtnpQ=' 
WHERE 
  key_id = 'a4e1c848ced581e778b574098185a5fd951106d96bc720d7ec587486d3853fc7' 
  AND (
    token = 'gISEWIG1tt2dTho/ljkPz6S0Jc+Npz3OEk/PjPTtnpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )