UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fJxcNRI0he3LwwRqgHK5fYf44DlVNX13XL+dSiP4naI=' 
WHERE 
  key_id = '827c82126c66ed51b43799260afa86cffae7f2536ef96c6fd090191acbebfa00' 
  AND (
    token = 'fJxcNRI0he3LwwRqgHK5fYf44DlVNX13XL+dSiP4naI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )