UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+JU5Mra8yRxY3/JGCy1IRbdvV+iYAJS8chpn0r9tb6c=' 
WHERE 
  key_id = '155094c114bd541ea5fc1a1345daa6f943cbc2a875f1c0c485882a008699d232' 
  AND (
    token = '+JU5Mra8yRxY3/JGCy1IRbdvV+iYAJS8chpn0r9tb6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )