UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4I0nCubmWr4qLx2xTWJx2CF22SaIeNbHdmWcrwzTsLI=' 
WHERE 
  key_id = 'b4cf6f2bb1949d6650b240cbde6ad40b13f3478c4811d15db10c0d6d5f0301c5' 
  AND (
    token = '4I0nCubmWr4qLx2xTWJx2CF22SaIeNbHdmWcrwzTsLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )