UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y9PUciH3oIqGZg94JfsE3q8p+gUAOCI0l3X6akUIhW8=' 
WHERE 
  key_id = 'ac5db5ae61c2e6c54ef422d4ec358efaf2cc365da733a7b09824f64029db0483' 
  AND (
    token = 'y9PUciH3oIqGZg94JfsE3q8p+gUAOCI0l3X6akUIhW8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )