UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '//aFHC0dojHgWg/D6voAwu32SUCbO8x8Fp4ZHCe5kmo=' 
WHERE 
  key_id = 'e46fd80d9624764425ad6f434dfa67a349939eb19cba9a22e67cc82c0a1e4bf9' 
  AND (
    token = '//aFHC0dojHgWg/D6voAwu32SUCbO8x8Fp4ZHCe5kmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )