UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jS4SfschXCf18HrAnhkoTSIRG6dl9wYOS8wZIn/xSjc=' 
WHERE 
  key_id = '42c7cea620ab9038310ddb1ece7bd8462afa8a0b3f3b94b9ced338c87ec5cdd3' 
  AND (
    token = 'jS4SfschXCf18HrAnhkoTSIRG6dl9wYOS8wZIn/xSjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )