UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OSQkaG5AeFp6Tax4t8Sn1ogtyfzuXcfMsgnkGTzDCPc=' 
WHERE 
  key_id = '28b9841175e44e2fb8769f22df639b565f45203221fe03efee0ab73092a5eb1c' 
  AND (
    token = 'OSQkaG5AeFp6Tax4t8Sn1ogtyfzuXcfMsgnkGTzDCPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )