UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ejDilajoaSuXJcbyE055Ue0TRHjJl922l+1SA+GQKDs=' 
WHERE 
  key_id = '4b74a9cc0b94b1f755bf77f7bff6811a0c57064a909448937ec67f8bb6e38301' 
  AND (
    token = 'ejDilajoaSuXJcbyE055Ue0TRHjJl922l+1SA+GQKDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )