UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oi8nyGEeJBFqjy1TudF6FfL/LIPnFuhRPpsEeWj5Iy8=' 
WHERE 
  key_id = '4f5582edcdf61c28530ebe0a49f84d89a33629b45a3eba9ec9a1f99d635fa4c8' 
  AND (
    token = 'Oi8nyGEeJBFqjy1TudF6FfL/LIPnFuhRPpsEeWj5Iy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )