UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7wpT64QnCTAb0Or+qYh9AMDbfyTPJTd2R2bX75LPY+Q=' 
WHERE 
  key_id = '594ee77d3ecca1b72a2c3edac74c2394f6b9ff12d00b8eba53fcd348332bda2d' 
  AND (
    token = '7wpT64QnCTAb0Or+qYh9AMDbfyTPJTd2R2bX75LPY+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )