UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'leEZANAOzrOVEQM/exC6/ClIBY5RXY4h8Gzwm/2AtII=' 
WHERE 
  key_id = 'f44edaa5f9f6d7bfe26d2222d7abe05d41bc0fc34e82fc57643f630467529685' 
  AND (
    token = 'leEZANAOzrOVEQM/exC6/ClIBY5RXY4h8Gzwm/2AtII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00024