UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mcTF8WU8ndRGc3fIwa8mL2ye1DjlKjNBTjQCr0A14VA=' 
WHERE 
  key_id = 'baf3d701fa4259d493cca3e0b0c364d0c287f4a3fec9ecbc310a57ec0e24fd1a' 
  AND (
    token = 'mcTF8WU8ndRGc3fIwa8mL2ye1DjlKjNBTjQCr0A14VA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )