UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k7IAnUozgJwJ0+GP/jUZeMoWj6Q/F9GFlPhllfrdlPc=' 
WHERE 
  key_id = '7e1e67ed6e56b32bc6f3790c97124e94ed8ec5cb28779caec24dee1de593375b' 
  AND (
    token = 'k7IAnUozgJwJ0+GP/jUZeMoWj6Q/F9GFlPhllfrdlPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )