UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vrWj7F/su8LdupXw34DFHqiWLx/h9w/EUUKfw13r/Kk=' 
WHERE 
  key_id = '0e99be5da27e58811a0249ea21d8f7a1c85c276f991a0037210957277f2dcf18' 
  AND (
    token = 'vrWj7F/su8LdupXw34DFHqiWLx/h9w/EUUKfw13r/Kk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )