UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kmkjSOdwrvuzdTpjrpe8O92f+o7FEqrlHnAg+BoFUos=' 
WHERE 
  key_id = '7eeef600100dac9d5b8d6d570bd3b1cee9245ecc9846effcb021ea71e6cc54d3' 
  AND (
    token = 'kmkjSOdwrvuzdTpjrpe8O92f+o7FEqrlHnAg+BoFUos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )