UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AfwfxA7VSaRJA0FmBZ+hC3pJUb2xg3uyjS2IZtdWrD8=' 
WHERE 
  key_id = '108368a21f4d24f897d90d5f914067fcdd4e63519fed62d18e8bc8d26ea9e6b9' 
  AND (
    token = 'AfwfxA7VSaRJA0FmBZ+hC3pJUb2xg3uyjS2IZtdWrD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030