UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QxB4jrQbxm2L4BcQEasV6ax0fjde/3GBwSV2J1sBjQo=' 
WHERE 
  key_id = 'b43a524a0da6beb2b39ed89491e6522a838936fdf5c5b5401e0f49b5a5df0095' 
  AND (
    token = 'QxB4jrQbxm2L4BcQEasV6ax0fjde/3GBwSV2J1sBjQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )